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path: root/sound/soc/stm/stm32_sai_sub.c
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Diffstat (limited to 'sound/soc/stm/stm32_sai_sub.c')
-rw-r--r--sound/soc/stm/stm32_sai_sub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 41f01c3e639e..3fb9513cedb2 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -1237,7 +1237,7 @@ static int stm32_sai_pcm_process_spdif(struct snd_pcm_substream *substream,
void *buf, unsigned long bytes)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
struct stm32_sai_sub_data *sai = dev_get_drvdata(cpu_dai->dev);
int *ptr = (int *)(runtime->dma_area + hwoff +